LUCAS 42020 Magneto Matchless Single Cylinder N1 Ajs/matchless

( Brand: Lucas ), ( Part Type: Magneto Cylinder ), ( Manufacturer Warranty: 5 Years ), ( Manufacturer Part Number: 42020 ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United Kingdom ), ( Compatible Year: 1937-1966 )

Review LUCAS N1 Motorcycle Magneto Ajs/matchless Single Cylinder Model's fits AJS

The Lucas 42020 N1 Magneto is a high-performance ignition system specifically designed for single cylinder engines, such as those found in AJS and Matchless motorcycles. This magnetic ignition system is a direct replacement for the original equipment and is engineered to deliver reliable and consistent spark, ensuring optimal engine performance.

The Lucas 42020 N1 Magneto is built with a robust design, featuring a durable cast aluminum housing and a high-quality armature winding. The armature is fitted with a hardwearing brush arrangement that is designed to provide long-lasting performance, even in the most demanding conditions. The magneto also includes a centrifugal advance mechanism, which automatically adjusts the ignition timing as engine speed varies, ensuring the best possible power delivery and fuel efficiency.

This magneto is easy to install, with a direct bolt-on replacement design that requires no modifications to the engine or wiring harness. It also comes with a high-tensile ignition coil and a pair of high-performance spark plugs, ensuring a strong spark and quick, efficient combustion.

The Lucas 42020 N1 Magneto is designed to meet the highest standards of quality and performance. It is manufactured in the UK, using the latest technology and production techniques, and is backed by Lucas' long-standing reputation for excellence in the automotive industry. With its proven reliability and consistent performance, the Lucas 42020 N1 Magneto is the ideal choice for any AJS or Matchless single cylinder motorcycle owner looking to restore their bike to its former glory or to enhance its performance.

In summary, the Lucas 42020 N1 Magneto is a high-quality, reliable, and easy-to-install ignition system designed specifically for single cylinder engines, such as those found in AJS and Matchless motorcycles. It is built with a robust design, featuring a durable cast aluminum housing, a high-quality armature winding, and a centrifugal advance mechanism, and comes with a high-tensile ignition coil and a pair of high-performance spark plugs. It is easy to install and is backed by Lucas' long-standing reputation for excellence in the automotive industry.

The Lucas 42020 N1 magneto is a popular choice for those restoring or working on single cylinder AJS and Matchless motorcycles. Here are some pros and cons that may help you make an informed decision about purchasing this magneto:

1. Authenticity: The Lucas 42020 N1 magneto is an original equipment manufacturer (OEM) part, which means it is designed to be a direct replacement for the original magneto on AJS and Matchless motorcycles. This can be important for those seeking an authentic restoration.

2. Reliability: Lucas is known for its high-quality magnetos, and the 42020 N1 is no exception. It is designed to provide reliable ignition, which is essential for proper engine function.

3. Availability: The Lucas 42020 N1 magneto is widely available from various suppliers, both online and offline. This makes it a convenient option for those looking to restore or repair their motorcycle.

1. Cost: The Lucas 42020 N1 magneto can be more expensive than aftermarket alternatives. This may be a consideration for those working on a tight budget.

2. Complexity: Installing a magneto can be a complex process, especially for those without prior experience. It may require specialized tools and a good understanding of engine mechanics.

3. Time-consuming: Replacing a magneto can be a time-consuming process, especially if you are doing it yourself. It may take several hours to complete the job.

In conclusion, the Lucas 42020 N1 magneto is a high-quality, reliable option for those working on single cylinder AJS and Matchless motorcycles. However, it may be more expensive than aftermarket alternatives and require some level of mechanical expertise to install. Ultimately, the decision to purchase this magneto depends on your specific needs, budget, and level of mechanical expertise.

If you are seeking an authentic, reliable option for your motorcycle restoration project, the Lucas 42020 N1 magneto is a solid choice. However, if you are working on a tight budget or are not confident in your mechanical abilities, you may want to consider aftermarket alternatives or seeking professional assistance.

part # 42020 prices

• $179.99-$250.00

specifications ignitioncompo:

• for models: Ajs
• brand: Lucas
• part type: Magneto Cylinder
• manufacturer warranty: 5 Years
• manufacturer part number: 42020
• vintage part: Yes
• country/region of manufacture: United Kingdom
• compatible year: 1937-1966

returns ignitioncompo:

• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

payments ignitioncompo:

• wallet: Google-pay
• other
• credit card: Diners-club

general ignitioncompo:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
• condition: Remanufactured

offer ignitioncompo:

• availability: In Stock
• options: Ship-to-home
• started: September 18, 2025
• quantity: 1
• sold: 0

shipping ignitioncompo:

• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 5-11 Days
• cost: $9.67
• carrier: USPS

seller ignitioncompo:

• rating: 100.0%
• # reviews: 4811

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